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Class Information
Number: 376/454
Name: Induced nuclear reactions: processes, systems, and elements > Fuel component structure > Fuel support or covering provided with fins, projections, prongs, etc.) > With external fins, projections, prongs, etc.
Description: Subject matter wherein the fins, etc., are on the outer surface of the fuel container, support, or covering.










Patents under this class:

Patent Number Title Of Patent Date Issued
8675804 Boiling water reactor fuel support casting flow limiter Mar. 18, 2014
8654917 Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly Feb. 18, 2014
8180014 Tiered tie plates and fuel bundles using the same May. 15, 2012
8009791 Fuel supports for nuclear reactors Aug. 30, 2011
7577230 Fuel support and method for modifying coolant flow in a nuclear reactor Aug. 18, 2009
6934351 Boiling water reactor fuel assembly Aug. 23, 2005
6912264 Fuel assembly Jun. 28, 2005
6909766 Production method for a nuclear fuel assembly support grid and a nuclear fuel assembly support grid produced by the same Jun. 21, 2005
6845138 Spacer grid with hybrid flow-mixing device for nuclear fuel assembly Jan. 18, 2005
6813329 Crud-resistant nuclear fuel cladding Nov. 2, 2004
6650723 Double strip mixing grid for nuclear reactor fuel assemblies Nov. 18, 2003
6519309 Pressurized water reactor fuel assembly spacer grid Feb. 11, 2003
6477217 Target for neutron scattering installation Nov. 5, 2002
6434209 Critical power enhancement system for a pressurized fuel channel type nuclear reactor using alignment of fuel bundle pairs Aug. 13, 2002
6415011 Spacer and a fuel assembly for a nuclear boiling water reactor Jul. 2, 2002
6385271 Nuclear fuel assembly May. 7, 2002
6236701 Fuel assembly for a nuclear reactor May. 22, 2001
5878100 Fuel assembly for a boiling water reactor Mar. 2, 1999
5530729 Fuel assembly and spacer for a boiling reactor Jun. 25, 1996
5526387 Flow tabs for a fuel rod bundle spacer Jun. 11, 1996
5493590 Critical power enhancement system for a pressurized fuel channel type nuclear reactor using CHF enhancement appendages Feb. 20, 1996
5384815 Hydraulic resistance strip for a light water reactor Jan. 24, 1995
5375153 Coolant vent fuel rod and part length fuel rod having a reflex upper end fitting for a light water reactor Dec. 20, 1994
5180548 Grid having mixing fins for a nuclear fuel assembly Jan. 19, 1993
5087412 Nuclear reactor Feb. 11, 1992
4758403 Grid with mixing fins for a nuclear fuel assembly Jul. 19, 1988
4716015 Modular nuclear fuel assembly design Dec. 29, 1987
4640813 Soluble burnable absorber rod for a nuclear reactor Feb. 3, 1987
4522781 Integral nuclear fuel element assembly Jun. 11, 1985
4324618 Fuel element assembly Apr. 13, 1982
4303474 Nuclear reactor core assembly Dec. 1, 1981
4274920 Water-cooled nuclear reactor with passive emergency shutdown and core cooling capability and on-line refueling Jun. 23, 1981
4259155 Fuel assembly for gas-cooled nuclear reactors Mar. 31, 1981
4147591 Fuel assembly of fast breeder reactor Apr. 3, 1979
4097331 Coolant mass flow equalizer for nuclear fuel Jun. 27, 1978
4038138 Nuclear reactor fuel elements Jul. 26, 1977
3997395 Nuclear fuel assembly Dec. 14, 1976
3984284 Spacer capture system for nuclear fuel assemblies Oct. 5, 1976
3964968 Nuclear reactor fuel assembly Jun. 22, 1976
3944468 Fuel pin cluster for a high-power reactor Mar. 16, 1976
3936349 Nuclear reactors Feb. 3, 1976
3930941 Fuel element for a reactor Jan. 6, 1976











 
 
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